<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
	<h1>不好意思没有这本书</h1>
	<div class = item>
		<form action="powerchose.html" method="post">
			<input type="submit" value=返回>
		</form>
	</div>
</body>
</html>